CN201473258U - Novel shear type jack - Google Patents
Novel shear type jack Download PDFInfo
- Publication number
- CN201473258U CN201473258U CN2009202304326U CN200920230432U CN201473258U CN 201473258 U CN201473258 U CN 201473258U CN 2009202304326 U CN2009202304326 U CN 2009202304326U CN 200920230432 U CN200920230432 U CN 200920230432U CN 201473258 U CN201473258 U CN 201473258U
- Authority
- CN
- China
- Prior art keywords
- fixed cover
- support
- bracket
- fixed sleeve
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a novel shear type jack which comprises a fixed sleeve and a bracket, wherein the fixed sleeve comprises a fixed sleeve main body, a first bracket connecting body and a second bracket connecting body fixed on both ends of the fixed sleeve; the first bracket connecting body and the second bracket connecting body of the fixed sleeve are connected with the bracket by a first connecting hole and a second connecting hole on the bracket; the aperture of the first bracket connecting body is smaller than that of the fixed sleeve main body; the aperture of the second bracket connecting body is larger than that of the fixed sleeve main body; the aperture of the first bracket connecting body is smaller than that of the first connecting hole; the aperture of the second bracket connecting body is larger than that of the second connecting hole; the aperture of the fixed sleeve main body is smaller than that of the second connecting hole; by fixing the first bracket connecting body on the first bracket connecting hole, the fixed sleeve is connected with the bracket; by using the simple transformation of the fixed sleeve structure, one end of the fixed sleeve only needs to be fixed on the bracket, thus fixing the fixed sleeve, reducing one processing working procedure, increasing the production efficiency and saving the manufacturing cost.
Description
Technical field
The utility model relates to a kind of lifting gear, particularly a kind of novel scissor jack.
Background technology
In scissors-type jack, fixed cover is used to connect upper bracket and lower bracket, and is used for fixing extension nut and screw mandrel.Usually, fixed cover is fixed on the support, so just need fixes, normally fix towards riveting, so just increased one procedure, be unfavorable for saving cost, reduced production efficiency by two ends at the two ends of fixed cover by the fixing two ends of fixed cover.
The utility model content
Technical problem to be solved in the utility model provides a kind of novel scissor jack, and the simple structure of fixed cover utilization of its use has reduced and made the operation that finished product needs.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of novel scissor jack, comprise fixed cover, support, described fixed cover is divided into the first support connector, the second support connector at fixed cover main body and fixed cover main body two ends, the first support connector and the second support connector of fixed cover are connected on the support by first connecting bore on the support, second connecting bore, the described first support connector relative aperture fixed cover main body bore is little, and the main body bore of the second support connector relative aperture fixed cover is big; The bore of the first support connector relative aperture, first connecting bore is little, and the bore of the second support connector relative aperture, second connecting bore is big, and fixed cover main body aperture is littler than the bore of second connecting bore; By the first support connector is fixed on the first support connecting bore, fixed cover is connected on the support.By with the riveted joint of the first support connector, fixed cover is connected on the support.
The utility model has the advantages that: fixed cover of the present utility model utilizes it structurally simply to change, only an end of fixed cover need be fixed on the support, just fixed cover can be fixed, reduce the operation of processing together, enhance productivity, thereby save production cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a supporting structure scheme drawing of the present utility model;
Fig. 3 is the structural representation of fixed cover of the present utility model.
The specific embodiment
The utility model is described in more detail below in conjunction with specific embodiment.
As shown in Figure 1, a kind of novel scissor jack comprises fixed cover 1, support 2.
Shown in Fig. 2,3, fixed cover 1 is divided into the first support connector 12, the second support connector 13 at fixed cover main body 11 and fixed cover main body 11 two ends, the first support connector 12 of fixed cover 1 and the second support connector 13 are connected on the support 2 by first connecting bore 21, second connecting bore 22 on the support 2, the first support connector, 12 relative aperture fixed cover main bodys, 11 bores are little, and the second support connector, 13 relative aperture fixed cover main bodys, 11 bores are big; The bore of the first support connector, 12 relative apertures, first connecting bore 21 is little, and the bore of the second support connector, 13 relative apertures, second connecting bore 22 is big, and fixed cover main body 11 apertures are littler than the bore of second connecting bore 22; By the first support connector 12 is fixed on the first support connecting bore 21, fixed cover 1 is connected on the support 2.Simple for the operation made, by with the first support connector 12 towards riveting, fixed cover 1 is connected on the support 2.
So just only the first support connector 12 need be fixed on the support 2, just fixed cover can be connected on the support, save operation, reduce production costs.
The foregoing description limits the utility model never in any form, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops in the protection domain of the present utility model.
Claims (2)
1. novel scissor jack, comprise fixed cover (1), support (2), described fixed cover (1) is divided into the first support connector (12) at fixed cover main body (11) and fixed cover main body (11) two ends, the second support connector (13), the first support connector (12) of fixed cover (1) and the second support connector (13) are by first connecting bore (21) on the support (2), second connecting bore (22) is connected on the support (2), it is characterized in that: described first support connector (12) relative aperture fixed cover main body (11) bore is little, and second support connector (13) relative aperture fixed cover main body (11) bore is big; The bore of first support connector (12) relative aperture first connecting bore (21) is little, and the bore of second support connector (13) relative aperture second connecting bore (22) is big, and fixed cover main body (11) aperture is littler than the bore of second connecting bore (22); By the first support connector (12) is fixed on the first support connecting bore (21), fixed cover (1) is connected on the support (2).
2. a kind of novel scissor jack according to claim 1 is characterized in that: by with the riveted joint of the first support connector (12), fixed cover (1) is connected on the support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202304326U CN201473258U (en) | 2009-08-14 | 2009-08-14 | Novel shear type jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202304326U CN201473258U (en) | 2009-08-14 | 2009-08-14 | Novel shear type jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201473258U true CN201473258U (en) | 2010-05-19 |
Family
ID=42409502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202304326U Expired - Lifetime CN201473258U (en) | 2009-08-14 | 2009-08-14 | Novel shear type jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201473258U (en) |
-
2009
- 2009-08-14 CN CN2009202304326U patent/CN201473258U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nantong Tongrun Auto Parts Co., Ltd. Assignor: Changshu Tongrun Auto Jack Co., Ltd. Contract record no.: 2013320010086 Denomination of utility model: Novel scissor jack Granted publication date: 20100519 License type: Exclusive License Record date: 20130514 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |
|
| CX01 | Expiry of patent term |